1 As the saying goes, a friend in need is a friend indeed, and only couples who share weal and woe have true love.
2. A husband and wife who share weal and woe deserve to be entrusted for life.
3, cherish meeting her, only when everyone leads the red line, sharing weal and woe is husband and wife.
The correct interpretation of "but not as people who have been poor together know" should be: the death of husband and wife is inevitable, but the husband and wife who share weal and woe are more pathetic.